2405408056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{12277}}^1$

素因数の和:13591

約数の個数: 32

約数和(自身を含む): 4751586000

約数和(自身を除く): 2346177944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1289, 2578, 5156, 10312, 12277, 24491, 24554, 48982, 49108, 97964, 98216, 195928, 233263, 466526, 933052, 1866104, 15825053, 31650106, 63300212, 126600424, 300676007, 601352014, 1202704028, 2405408056]

約数ペア:

[(1, 2405408056), (2, 1202704028), (4, 601352014), (8, 300676007), (19, 126600424), (38, 63300212), (76, 31650106), (152, 15825053), (1289, 1866104), (2578, 933052), (5156, 466526), (10312, 233263), (12277, 195928), (24491, 98216), (24554, 97964), (48982, 49108)]